Neonatal Cardiology

Critical Aortic Stenosis
Critical Aortic Stenosis
3-6% of all cases of CHD
Males 4x>females
Aortic valve obstruction bicuspid or unicuspid aortic valve

Interrupted Aortic Arch
Interrupted Aortic Arch
1% CHD
^ assoc. with 22q11
complete discontinuity of proximal and distal portions of aortic arch
R->L shunt via PDA
VSD L->R 02 blood LV->PA
Type A: distal to L subclav
Type B: common, left carotid art and l sublcalv art.

Tetralogy of Fallot
Tetralogy of Fallot
Congenital heart defect producing cyanosis, results in pulmonary stenosis, overriding aorta, intervintricular septal defect, hypertrophy of right ventricle; characterized by right to left shunting of blood & cyanosis

TAPVR
TAPVR
Total Anomalous Pulmonary Venous Return or TAPVR is a congenital heart defect where the pulmonary veins do not connect to their normal point of attachment which is the left atrium of the heart. Instead the pulmonary veins connect to the right atrium or to other parts of the venous system. Affects 1% of all newborns, 4 subtypes:supra, cardiac, infra, and mixed.

Critical Aortic Stenosis:Clinical&Tx
Large Harsh systolic ejection murmur
Associated left ventricular hypoplasia
Ductal dependent PGE1

Heart location in the middle of the thorax between the two lung apex deviation to the left Heart chambers right atrium , left atrium ( two upper chambers ) right ventricle and left ventricle( two lower chambers WE WILL WRITE …

aorta largest artery/blood vessel in the body inferior vena cava vein brings blood from the lower body regions and empties into the right atrium WE WILL WRITE A CUSTOM ESSAY SAMPLE ON ANY TOPIC SPECIFICALLY FOR YOU FOR ONLY $13.90/PAGE …

Which heart sound could sound like “Ten-nes-see” and is also known as the atrial gallop? 4th Heart Sound or S4 Which heart sound could sound like “Ken-tuc-ky” and is also known as the ventricular gallop? 3rd Heart Sound or S3 …

Herlihy: The Human Body in Health and Illness, 5th Edition Answer Key – Study Guide Chapter 16: Anatomy of the Heart Part I: Mastering the Basics Matching—Location, Layers, and Chambers of the Heart 1. B 2. H 3. A 4. …

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Common carotid artery Common carotid artery WE WILL WRITE A CUSTOM ESSAY SAMPLE ON ANY TOPIC SPECIFICALLY FOR YOU FOR ONLY $13.90/PAGE Write my sample Marginal branch of RCA Posterior interventricular branch of the RCA = posterior interventricular artery Anterior …

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